# frozen_string_literal: true

require 'watirspec_helper'

module Watir
  describe Label do
    before do
      browser.goto(WatirSpec.url_for('forms_with_input_elements.html'))
    end

    # Exists method
    describe '#exists?' do
      it 'returns true if the element exists' do
        expect(browser.label(id: 'first_label')).to exist
        expect(browser.label(id: /first_label/)).to exist
        expect(browser.label(for: 'new_user_first_name')).to exist
        expect(browser.label(for: /new_user_first_name/)).to exist
        expect(browser.label(text: 'First name')).to exist
        expect(browser.label(text: /First name/)).to exist
        expect(browser.label(index: 0)).to exist
        expect(browser.label(xpath: "//label[@id='first_label']")).to exist
      end

      it 'returns the first label if given no args' do
        expect(browser.label).to exist
      end

      it 'returns false if the element does not exist' do
        expect(browser.label(id: 'no_such_id')).not_to exist
        expect(browser.label(id: /no_such_id/)).not_to exist
        expect(browser.label(text: 'no_such_text')).not_to exist
        expect(browser.label(text: /no_such_text/)).not_to exist
        expect(browser.label(index: 1337)).not_to exist
        expect(browser.label(xpath: "//input[@id='no_such_id']")).not_to exist
      end

      it "raises TypeError when 'what' argument is invalid" do
        expect { browser.label(id: 3.14).exists? }.to raise_error(TypeError)
      end
    end

    describe 'click' do
      it 'fires the onclick event' do
        browser.label(id: 'first_label').click
        expect(messages.first).to eq 'label'
      end
    end

    # Attribute methods
    describe '#id' do
      it 'returns the id attribute if the label exists' do
        expect(browser.label(index: 0).id).to eq 'first_label'
      end

      it "raises UnknownObjectException if the label doesn't exist" do
        expect { browser.label(index: 1337).id }.to raise_unknown_object_exception
      end
    end

    describe '#for' do
      it "returns the 'for' attribute if the label exists" do
        expect(browser.label(index: 0).for).to eq 'new_user_first_name'
      end

      it "raises UnknownObjectException if the label doesn't exist" do
        expect { browser.label(index: 1337).for }.to raise_unknown_object_exception
      end
    end

    describe '#respond_to?' do
      it 'returns true for all attribute methods' do
        expect(browser.label(index: 0)).to respond_to(:id)
        expect(browser.label(index: 0)).to respond_to(:for)
      end
    end
  end
end
